Universal Licensing System
KRT680
WATERLOO, CITY OF
License details
| ULS identifier | 1256931 |
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| Call sign | KRT680 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-11-17 |
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| Expiration | 2033-01-26 |
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| Frequency range | 154.86 - 158.91 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | WATERLOO, JEFFERSON, WI |
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| Coordinates | 43.1875000, -88.9917778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:54 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 154.86000000 | | | 110.000000 | | |
| 2 | 1 | FB | 154.86000000 | | | 110.000000 | 300.000000 | |
| 1 | 1 | MO | 155.47500000 | | | 110.000000 | | |
| 1 | 1 | MO | 158.91000000 | | | 110.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.86000000 | | 11K2F3E |
| 1 | 1 | 154.86000000 | | 16K0F3E |
| 2 | 1 | 154.86000000 | | 16K0F3E |
| 2 | 1 | 154.86000000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 11K2F3E |
| 1 | 1 | 155.47500000 | | 16K0F3E |
| 1 | 1 | 158.91000000 | | 11K2F3E |
| 1 | 1 | 158.91000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 136 N MONROE ST, WATERLOO, JEFFERSON, WI | 43.18750000, -88.99177778 | 244.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 12.000 m | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 136 NORTH MONROE ST, WATERLOO, WI | | |
| 2 | 136 N Monroe St, Waterloo, WI | JEFFERSON | 9204782343 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-17 | KRT680 | LIREN |
| 2012-12-24 | KRT680 | LTSAPR |
| 2012-12-22 | KRT680 | LIREN |
| 2012-11-05 | KRT680 | LETRES |
| 2011-09-23 | KRT680 | LIMOD |
| 2011-06-06 | KRT680 | LTSAPR |
| 2002-11-19 | KRT680 | LIREN |
| 2002-11-04 | KRT680 | LETRES |
| 2001-12-14 | KRT680 | AUDOPR |
| 2000-10-20 | KRT680 | LICCNV |
| 1997-12-01 | KRT680 | LIREN |
| 1997-12-01 | KRT680 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1256931 | 2026-08-02 01:12:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRT680 | ULS 1256931 | 2026-08-02 01:12:54 |
| Status | A | ULS 1256931 | 2026-08-02 01:12:54 |
| Service | PW | ULS 1256931 | 2026-08-02 01:12:54 |
| Grant Date | 2022-11-17 | ULS 1256931 | 2026-08-02 01:12:54 |
| Expiration Date | 2033-01-26 | ULS 1256931 | 2026-08-02 01:12:54 |